CHB vs M2 Panels: Which is Better for Residential Projects?

Choosing the right walling system can make or break your project timeline and budget.

What Is CHB?

Concrete Hollow Blocks (CHB) have long been the standard walling material in Philippine construction. They're made from cement, sand, and water, shaped into blocks and laid by hand using mortar.

Pros:

• Familiar to most contractors and masons

• Readily available

• Perceived as sturdy due to its solid look
  
  

Cons:

• Labor-intensive

• Prone to uneven application and cracking

• Longer curing and drying time
  
  

What Are M2 Panels?

M2 Panel Systems are made from an EPS (Expanded Polystyrene) core, sandwiched between welded wire mesh and coated with concrete via shotcrete. They are lightweight, highly insulating, and designed for fast installation.

Pros:

• Faster to install than CHB (often in half the time)

• Thermal and acoustic insulation built-in

• Less steel and concrete needed overall

• Smooth finish, ready for paint or cladding

Cons:

• Requires shotcrete machine or supplier-trained workers

• Less familiar to some provincial contractors

Side-by-Side Comparison

Which Should You Choose?

If you’re building a small structure in a remote area with traditional labor, CHB may still work.

But for projects where speed, energy efficiency, and quality control matter — like subdivisions, townhouses, or vacation homes — M2 panels offer long-term value and performance.

Studies by material suppliers have shown that M2 Panels can help reduce overall walling costs and time by a significant margin, particularly when scaled across multiple units.

Ready to Make the Switch?

Make the switch to speed and efficiency.

ENA Construction offers Panel Systems that deliver strength, insulation, and a smooth finish — trusted by professionals across residential and commercial projects. 

[📩 Request a Quote] or [📞 Schedule a Consultation] to see if panel systems are right for your next build.